This Talley Manufacturing one-piece, extra-high scope mount has one-inch rings and is made from CNC-machined anodized alloy. This scope mount is made for New England Firearms Handi-Rifles and holds large objective scopes with heavy barrel contour. The lack of a joint between the scope and rifle prevents alignment or loose connection issues between the ring and base. This unique construction, made from 7000 series alloy, grants more strength and durability than steel rings and bases, without the extra weight.